Remove PermissionContext factories

chrome/browser/permissions/permission_context_factory_base.cc

Index: chrome/browser/permissions/permission_context_factory_base.cc
diff --git a/chrome/browser/permissions/permission_context_factory_base.cc b/chrome/browser/permissions/permission_context_factory_base.cc
deleted file mode 100644
index e9f6035653dbefed33f84a804fad398bccdab471..0000000000000000000000000000000000000000
--- a/chrome/browser/permissions/permission_context_factory_base.cc
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/permissions/permission_context_factory_base.h"
-
-#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
-#include "chrome/browser/profiles/incognito_helpers.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-#include "content/public/browser/browser_context.h"
-
-PermissionContextFactoryBase::PermissionContextFactoryBase(
-    const char* name,
-    BrowserContextDependencyManager* manager)
-    : BrowserContextKeyedServiceFactory(name, manager) {
-  DependsOn(HostContentSettingsMapFactory::GetInstance());
-}
-
-PermissionContextFactoryBase::~PermissionContextFactoryBase() {
-}
-
-content::BrowserContext*
-PermissionContextFactoryBase::GetBrowserContextToUse(
-      content::BrowserContext* context) const {
-  return chrome::GetBrowserContextOwnInstanceInIncognito(context);
-}